CN106194172A - Centre-of-gravity breaks rock machine - Google Patents
Centre-of-gravity breaks rock machine Download PDFInfo
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- CN106194172A CN106194172A CN201610660501.1A CN201610660501A CN106194172A CN 106194172 A CN106194172 A CN 106194172A CN 201610660501 A CN201610660501 A CN 201610660501A CN 106194172 A CN106194172 A CN 106194172A
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- 239000011435 rock Substances 0.000 title claims abstract description 194
- 230000007246 mechanism Effects 0.000 claims abstract description 69
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- 230000008520 organization Effects 0.000 claims abstract description 15
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
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- 238000010438 heat treatment Methods 0.000 description 2
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
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- 238000010894 electron beam technology Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
- B02C21/026—Transportable disintegrating plant self-propelled
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/22—Propulsion of machines for slitting or completely freeing the mineral from the seam by wheels, endless tracks or the like
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Food Science & Technology (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a kind of centre-of-gravity and break rock machine, including car body and rock arm, described car body is provided through the broken rock operating area of car body on direction perpendicular to the ground, described rock arm is connected on car body, and the broken petrosa of rock arm be can move freely in broken rock operating area by controlling organization, described car body is provided with the telescoping mechanism for regulating brokenly rock operating area area.Present invention solves the technical problem that be can make full use of brokenly rock machine weight strengthen rock arm rock breaking efficiency, rock upper-arm circumference is effectively made to carry out brokenly rock around the center of gravity of broken rock machine, simultaneously, under ensureing rock arm in the case of shear force, greater weight arm need not be lifted, the energy loss flogged a dead horse can be preferably minimized, thus reduce broken rock energy consumption.
Description
Technical field
Catalase field of the present invention, particularly relates to a kind of centre-of-gravity and breaks rock machine, be mainly used in foundation construction and mine
Broken rock work in exploitation.
Background technology
Catalase is to make part rock mass depart from parent and be broken into the technique of sillar in digging operation, main in prior art
Having that blast is broken, Mechanical Crushing, water jet rock breaking and broken etc. four kinds of heating power.Wherein,
Blast is broken: utilize the huge energy fractured rock of explosive or other explosive abrupt releases, the most most widely used
Effectively.
Mechanical Crushing: cut and cut, rush chisel, roll, grind four kinds of modes.During broken rock, rock crushing tool enters rock, at instrument
In the rock mass in mobile front, compact core occurs.Produce around compact core and relatively large collapse broken body.Mechanical Crushing should in hard rock
It is that tool wear is serious by the widest main cause.Its degree of wear is hard mineral (mainly quartz) in depending primarily on rock
Content and granular size.
Water jet rock breaking: point low pressure and mass flow and high-pressure low-flow two kinds.The former is less than 2 × 107Pa by pressure, is used for
Hydraulic mining or coal mining (see hydraulic mining method, the outdoor hydraulic mining of placer)；The latter's pressure up to several hundred million handkerchiefs (Pa) more than, be used for
Cutting rock.Additionally develop pulsed fluidics, can effectively crush solid rock and without the most high-power.?
High instantaneous pressure, has reached 5.6GPa.The energy consumption of Rock Fragmentation by High-Pressure Jet is high, and mechanical realization is more complicated, many as driving
Machine and the supplementary means of outdoor rotary drill fractured rock.
Heating power crushes: form high thermograde in rock mass, and utilizes the coefficient of thermal expansion of each component of rock different, is formed
Thermal stress, makes rock mass peel off or crisp broken.The more rock containing quartz uses this method effect preferable.Modern heat method has aluminothermy
Agent, flame injection, flame passes, microwave, infrared ray radiation, high-power electron beam, powerful breakdown current, laser etc..But except fire
Outward, other are in experimental stage to flame spurt method (jet pierer).
For above-mentioned four kinds of techniques, Mechanical Crushing because there is the advantages such as safety is high, crushing effect is good and by for extensive
Use.At present, the ordinary excavator that mainly uses of Mechanical Crushing carries broken rock facility (hydraulic breaking hammer, high-frequency breaking hammer, pine
Earthenware, rock arm etc.), split stone implement, bull-dozer etc. and carry out brokenly rock operation.If Chinese patent notification number is " CN204672317U "
Prior art discloses a kind of efficiently boulder cracker on the 30th JIUYUE in 2015, and its technical scheme is described boulder cracker bag
Include the support being installed on horn, be mounted with the catalase mechanism with drill steel at this support, it is characterized in that pacifying at described support
Fill the rock-boring mechanism with drill.But in actual rock break-off process, such broken rock machine, because of himself feature, exists
In place of some wretched insufficiencies, mainly Energy Efficiency Ratio is poor, although these equipments disclosure satisfy that the rock stratum of high, medium and low hardness, but
Specific aim is not strong, causes engineering construction inefficient.And can not effectively utilize machine own wt to increase in rock break-off process
The lower shear force of rock arm, the speed causing brokenly rock is relatively slow, and efficiency of construction reduces.
Summary of the invention
It is an object of the invention to solve the above-mentioned problems in the prior art, it is provided that a kind of centre-of-gravity breaks rock machine.This
Invention solve the technical problem that be can make full use of brokenly rock machine weight strengthen rock arm rock breaking efficiency, effectively make rock
Upper-arm circumference carries out brokenly rock around the center of gravity of broken rock machine, meanwhile, under ensureing rock arm in the case of shear force, need not lift greater weight
Arm, it is possible to the energy loss flogged a dead horse is preferably minimized, thus reduce broken rock energy consumption.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of centre-of-gravity breaks rock machine, it is characterised in that: including car body and rock arm, described car body is on direction perpendicular to the ground
Being provided through the broken rock operating area of car body, described rock arm is connected on car body, and the broken petrosa of rock arm is by controlling
Mechanism can move freely in broken rock operating area, described car body is provided with for regulating brokenly the flexible of rock operating area area
Mechanism.
Described car body includes that walking mechanism and vehicle frame, described vehicle frame are symmetricly set in walking mechanism, described telescoping mechanism
It is arranged between vehicle frame for regulating brokenly rock operating area area.
Described broken rock operating area refers to the hollow area that the vehicle frame of car body and telescoping mechanism are within it formed.
The quantity of described vehicle frame is two pieces, and the quantity of described telescoping mechanism is two sets, often set telescoping mechanism include oil cylinder and
Telescopic block, the two ends of described telescopic block are slidably connected with two vehicle frames respectively, and described oil cylinder is fixed therein on a vehicle frame, institute
State that the piston rod of oil cylinder is fixing with another root vehicle frame to be connected.
Described walking mechanism includes two set creepers undercarriage, and vehicle frame is symmetrically connected on two set creepers undercarriage.
It is fixedly installed balancing weight on described car body.
The quantity of described balancing weight is three, and three balancing weights are separately fixed on two vehicle frames.
The area of described broken rock operating area is 6 30 square metres.
Described rock arm is connected on car body by rotating shaft.
The maintenance door for telescoping mechanism it is provided with on described vehicle frame.
Described centre-of-gravity breaks rock machine and also includes that controlling organization and hydraulic support mechanism, described controlling organization are fixed on car body
Portion, described hydraulic support mechanism is fixed on lower car body, and described controlling organization is used for controlling hydraulic support mechanism, rock arm, stretching
Contracting mechanism and walking mechanism action.
Described hydraulic support mechanism includes that four supporting parts, four supporting parts are connected to below car body.
Employing it is an advantage of the current invention that:
One, in the present invention, broken rock operating area is run through car body and is arranged on direction perpendicular to the ground, and this structure makes rock
The working region of arm is also within the scope of car body, and this is the maximum difference with existing broken rock machinery, uses the broken rock machine of this structure,
The weight that can make full use of brokenly rock machine strengthens the rock breaking efficiency of rock arm, effectively make rock upper-arm circumference around the center of gravity of broken rock machine and
Its nearest region carries out brokenly rock operation, is conducive to improving efficiency of construction.Meanwhile, under ensureing rock arm in the case of shear force, no
With lifting greater weight arm, it is possible to the energy loss flogged a dead horse is preferably minimized, thus reduce broken rock energy consumption.By flexible
The area of rock operating area flexible can break in mechanism, and then enables brokenly rock machine to be applicable to the broken rock of different terrain and environment
Operation, is conducive to expanding the scope of application of broken rock machine.Further, telescoping mechanism can be by the area of the broken rock operating area of reduction
Reduce the overall volume of broken rock machine, the transport of the most whole machine.The present invention is exclusively used in catalase, in middle hardness and following
The crushing rock formation work of hardness there are Energy Efficiency Ratio more more preferable than other Work machine and specific aim.
Two, in the present invention, car body includes the structure of walking mechanism and vehicle frame, improve the car body stability when broken rock,
Balance and the safety of broken rock.
Three, in the present invention, telescoping mechanism is mainly made up of oil cylinder and telescopic block so that telescoping mechanism is easily fabricated, favorably
In the preparation cost of the whole broken rock machine of reduction, produce design more convenient, use reliable, flexible more stable.
Four, in the present invention, vehicle frame is symmetrically connected to the structure on two set creepers undercarriage so that broken rock machine can be on ground
Walking in the construction area that shape is complicated.
Five, in the present invention, the rock machine stability when broken rock can either be strengthened brokenly by balancing weight, rock can be promoted again
The arm lower shear force to rock, is conducive to improving efficiency of breaking rock.
Six, in the present invention, three balancing weights are separately positioned on the structure on two vehicle frames, and rock machine can be made brokenly at telescoping mechanism
Form a more regular entirety, beneficially fast assembling-disassembling in the case of not moving after purse up and meet movement requirement；And
After telescoping mechanism launches, rock upper-arm circumference can be made again to carry out brokenly rock around the center of gravity of broken rock machine, be conducive to improving rock breaking efficiency.
Seven, in the present invention, the area of broken rock operating area can regulate between 6 30 square metres so that broken rock machine can
Regulating corresponding broken rock operating area according to different landform and environment, flexibility ratio during broken rock is higher, is more beneficial for saving energy
Consumption and raising efficiency of construction.
Eight, in the present invention, rock arm is connected on car body by rotating shaft, it is possible to increase the broken rock scope of rock arm.
Nine, in the present invention, by the maintenance door being arranged on vehicle frame, be conducive to the completeest when telescoping mechanism breaks down
Become the maintenance of telescoping mechanism.
Ten, in the present invention, it is uniformly controlled hydraulic support mechanism, rock arm, telescoping mechanism and vehicle with walking machine by controlling organization
Structure action, it is achieved that intelligent broken rock, more convenient to operate.
11, in the present invention, stability when rock machine breaks rock can be strengthened brokenly by hydraulic support mechanism, and improve broken rock
Machine when broken rock with the frictional resistance on ground so that broken rock machine obtains the broken rock power of maximum horizontal direction.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram in the present invention after car body expansion；
Fig. 2 is the plan structure schematic diagram in the present invention after car body expansion；
Fig. 3 is the plan structure schematic diagram in the present invention after car body purse up；
Fig. 4 is the side-looking structural representation of a present invention wherein vehicle frame；
Fig. 5 is the side-looking structural representation of another root vehicle frame of the present invention；
Being labeled as in figure: 1, rock arm, 2, balancing weight, 3, broken rock operating area, 4, vehicle frame, 5, telescopic block, 6, walking mechanism,
7, supporting part, 8, control room, 9, maintenance door.
Detailed description of the invention
Embodiment 1
A kind of centre-of-gravity breaks rock machine, and including car body and rock arm 1, described car body is provided through on direction perpendicular to the ground
The broken rock operating area 3 of car body, described rock arm 1 is connected on car body, and the broken petrosa of rock arm 1 is being broken by controlling organization
Can move freely and break rock in rock operating area 3, described car body is provided with for regulating brokenly the flexible of rock operating area 3 area
Mechanism.
In the present embodiment, described car body includes walking mechanism 6 and vehicle frame 4, and the quantity of vehicle frame 4 is two, and two vehicle frames 4 are right
Claiming to be arranged in walking mechanism 6, the quantity of described telescoping mechanism is two sets, and two set telescoping mechanisms are arranged between vehicle frame 4, described
Broken rock operating area 3 refers to the hollow area that the vehicle frame 4 of car body and telescoping mechanism are within it formed, described in run through car body and refer to
Broken rock operating area 3 is through car body, and forms hollow region on car body.By controlling the distance of stretch out and draw back of telescoping mechanism, can spirit
The area of the broken rock operating area 3 of regulation of living, enables brokenly rock machine to carry out brokenly rock in different terrain and environment, and works as telescoping mechanism
During purse up, also help brokenly the transport of rock machine.Wherein, walking mechanism 6 includes the crawler travel machine that two sets are existing known technology
Structure 6, two vehicle frames 4 are symmetrically connected on two set creepers undercarriage 6.
In the present embodiment, described telescoping mechanism includes oil cylinder and telescopic block 5, the two ends of described telescopic block 5 respectively with two
Vehicle frame 4 is slidably connected, and described oil cylinder is fixed therein on a vehicle frame 4, and the piston rod of described oil cylinder is fixed with another root vehicle frame 4
Connect, and oil cylinder is positioned at the top of its corresponding telescopic block 5.Concrete structure is: all offer two chutes on every vehicle frame 4, two
Chute on root vehicle frame 4 is opened on the opposite face of two vehicle frames 4, and the chute on two vehicle frames 4 is symmetrical.Often overlap telescopic machine
The two ends of the telescopic block 5 in structure lay respectively in the chute of two vehicle frames 4, and are provided with between telescopic block 5 and chute and prevent from stretching
The locating part that contracting block 5 departs from from chute, so, by coordinating of oil cylinder and telescopic block 5, can realize expansion and the contracting of car body
Hold together.
Further, in described telescoping mechanism, the quantity of telescopic block 5 is at least one piece, when telescopic block 5 in telescoping mechanism
When quantity is more than one piece, using and be slidably connected between adjacent two telescopic block 5, the most one of telescopic block 5 is slidably located in another
In telescopic block 5.In the present embodiment, in the most a set of telescoping mechanism, the quantity of telescopic block 5 is one piece, another set of telescoping mechanism
The quantity of middle telescopic block 5 is two pieces.
In the present embodiment, described rock arm 1 is connected on car body by rotating shaft, concrete, and rock arm 1 is connected by rotating shaft
Wherein on a vehicle frame 4.
In the present embodiment, described vehicle frame 4 being additionally provided with maintenance door 9, the quantity of maintenance door 9 is two, is respectively used to two
The maintenance of set telescoping mechanism.
In the present embodiment, described centre-of-gravity breaks rock machine and also includes controlling organization and hydraulic support mechanism, described controlling organization
Being fixed on vehicle body upper portion, described hydraulic support mechanism is fixed on lower car body, and described controlling organization is used for controlling hydraulic pressure support machine
Structure, rock arm 1, telescoping mechanism and walking mechanism 6 action.Wherein, described hydraulic support mechanism includes four supporting parts 7, four
Supporting part 7 is respectively fixedly connected with below the end of two vehicle frames 4.During broken rock operation, according to the demand size to frictional force
Decide whether to use hydraulic pressure support.
Further, described controlling organization includes that control room 8, electromotor, fuel tank, corresponding pipeline and electric control part are graded.
In the present embodiment, the complete machine weight of broken rock machine is about between 50 150 tons, but along with the lifting of material technology, is somebody's turn to do
Weight is likely to decrease.
Embodiment 2
A kind of centre-of-gravity breaks rock machine, and including car body and rock arm 1, described car body is provided through on direction perpendicular to the ground
The broken rock operating area 3 of car body, described rock arm 1 is connected on car body, and the broken petrosa of rock arm 1 is being broken by controlling organization
Can move freely and break rock in rock operating area 3, described car body is provided with for regulating brokenly the flexible of rock operating area 3 area
Mechanism.Wherein, described car body includes that walking mechanism 6 and vehicle frame 4, described vehicle frame 4 are symmetricly set in walking mechanism 6, described in stretch
Contracting mechanism is arranged between vehicle frame 4 for regulating brokenly rock operating area 3 area.
In the present embodiment, described car body being further fixedly arranged on three balancing weights 2, three balancing weights 2 are separately fixed at two
On root vehicle frame 4.Certainly, the quantity of balancing weight 2 is also greater than three, and balancing weight 2 preferably employs barite, its quantity and shape tool
Depending on body is according to practical situation.
Embodiment 3
A kind of centre-of-gravity breaks rock machine, and including car body and rock arm 1, described car body is provided through on direction perpendicular to the ground
The broken rock operating area 3 of car body, described rock arm 1 is connected on car body, and the broken petrosa of rock arm 1 is being broken by controlling organization
Can move freely and break rock in rock operating area 3, described car body is provided with for regulating brokenly the flexible of rock operating area 3 area
Mechanism.
In the present embodiment, the area of described broken rock operating area 3 is 6 30 square metres, can be according to broken rock environment and landform
Flexible breaks the size of rock operating area 3, if the area in petrographic province territory to be broken is less than 30 square metres, then and can be at not moving body
In the case of, disposably complete brokenly rock operation.Wherein, the area of described broken rock operating area 3 is 6 30 square metres and refers at car body
On the premise of not moving.
Embodiment 4
A kind of rock breaking method using centre-of-gravity of the present invention to break rock machine, comprises the following steps:
A, the broken rock machine of rock operating area 3 will be provided with brokenly, and exercise or mobile to petrographic province territory to be broken, make brokenly 3, rock operating area
Top in petrographic province territory to be broken；
B, operation rock arm 1, control the broken petrosa on rock arm 1 at broken rock operating area 3 downward actuation；
C, the broken petrosa of rock arm 1 carry out brokenly rock to the rock in broken rock operating area 3.
Claims (10)
1. a centre-of-gravity breaks rock machine, it is characterised in that: including car body and rock arm (1), described car body is perpendicular to the ground
Being provided through the broken rock operating area (3) of car body on direction, described rock arm (1) is connected on car body, and rock arm (1)
Broken petrosa be can move freely in broken rock operating area (3) by controlling organization, and described car body is provided with for regulating brokenly rock
The telescoping mechanism of operating area (3) area.
2. centre-of-gravity as claimed in claim 1 breaks rock machine, it is characterised in that: described car body includes walking mechanism (6) and vehicle frame
(4), described vehicle frame (4) is symmetricly set in walking mechanism (6), and described telescoping mechanism is arranged between vehicle frame (4) and is used for regulating
Broken rock operating area (3) area.
3. centre-of-gravity as claimed in claim 1 or 2 breaks rock machine, it is characterised in that: described broken rock operating area (3) refers to car body
Vehicle frame (4) and the hollow area that within it formed of telescoping mechanism.
4. centre-of-gravity as claimed in claim 2 breaks rock machine, it is characterised in that: the quantity of described vehicle frame (4) is two pieces, described in stretch
The quantity of contracting mechanism is two sets, often set telescoping mechanism include oil cylinder and telescopic block (5), the two ends of described telescopic block (5) respectively with
Two vehicle frames (4) are slidably connected, and described oil cylinder is fixed therein on a vehicle frame (4), the piston rod of described oil cylinder and another root
Vehicle frame (4) is fixing to be connected.
5. the centre-of-gravity as according to any one of claim 1,2 or 4 breaks rock machine, it is characterised in that: fix on described car body and set
It is equipped with balancing weight (2).
6. centre-of-gravity as claimed in claim 5 breaks rock machine, it is characterised in that: the quantity of described balancing weight (2) is three, three
Balancing weight (2) is separately fixed on two vehicle frames (4).
7. centre-of-gravity as claimed in claim 1 breaks rock machine, it is characterised in that: the area of described broken rock operating area (3) is 6
30 square metres.
8. centre-of-gravity as claimed in claim 1 breaks rock machine, it is characterised in that: described rock arm (1) is connected to car by rotating shaft
On body.
9. centre-of-gravity as claimed in claim 2 breaks rock machine, it is characterised in that: described vehicle frame is provided with for telescopic machine on (4)
The maintenance door (9) of structure.
10. centre-of-gravity as claimed in claim 2 breaks rock machine, it is characterised in that: described centre-of-gravity breaks rock machine and also includes control machine
Structure and hydraulic support mechanism, described controlling organization is fixed on vehicle body upper portion, and described hydraulic support mechanism is fixed on lower car body, institute
State controlling organization for controlling hydraulic support mechanism, rock arm (1), telescoping mechanism and walking mechanism (6) action.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660501.1A CN106194172A (en) | 2016-08-12 | 2016-08-12 | Centre-of-gravity breaks rock machine |
| CN201710280559.8A CN106869925B (en) | 2016-08-12 | 2017-04-25 | A kind of adjustable car body, centre-of-gravity broken rock machine and rock breaking method |
| US16/325,050 US11047234B2 (en) | 2016-08-12 | 2017-08-01 | Vehicle body utilized in rockbreaker, rockbreaker and rock breaking method |
| EP17838607.4A EP3514323A4 (en) | 2016-08-12 | 2017-08-01 | Vehicle body utilized in rockbreaker, rockbreaker, and rock breaking method |
| PCT/CN2017/095487 WO2018028477A1 (en) | 2016-08-12 | 2017-08-01 | Vehicle body utilized in rockbreaker, rockbreaker, and rock breaking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660501.1A CN106194172A (en) | 2016-08-12 | 2016-08-12 | Centre-of-gravity breaks rock machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106194172A true CN106194172A (en) | 2016-12-07 |
Family
ID=57514205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660501.1A Pending CN106194172A (en) | 2016-08-12 | 2016-08-12 | Centre-of-gravity breaks rock machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106194172A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869925A (en) * | 2016-08-12 | 2017-06-20 | 凌夕珈 | A kind of adjustable car body, centre-of-gravity broken rock machine and rock breaking method |
| WO2018028477A1 (en) * | 2016-08-12 | 2018-02-15 | 成都市猎石者破岩科技有限责任公司 | Vehicle body utilized in rockbreaker, rockbreaker, and rock breaking method |
| CN109356579A (en) * | 2018-12-13 | 2019-02-19 | 成都市猎石者破岩科技有限责任公司 | Car body can transversal stretching broken rock machine |
| CN109372053A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | The transversely movable broken rock machine of counterweight |
| CN109372429A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | The telescopic broken rock machine of side bar |
| CN109372052A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | Side bar broken rock machine adjustable in pitch |
| CN112796753A (en) * | 2021-03-05 | 2021-05-14 | 三一重型装备有限公司 | Development machine |
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2016
- 2016-08-12 CN CN201610660501.1A patent/CN106194172A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869925A (en) * | 2016-08-12 | 2017-06-20 | 凌夕珈 | A kind of adjustable car body, centre-of-gravity broken rock machine and rock breaking method |
| WO2018028477A1 (en) * | 2016-08-12 | 2018-02-15 | 成都市猎石者破岩科技有限责任公司 | Vehicle body utilized in rockbreaker, rockbreaker, and rock breaking method |
| CN106869925B (en) * | 2016-08-12 | 2019-11-05 | 凌夕珈 | A kind of adjustable car body, centre-of-gravity broken rock machine and rock breaking method |
| US11047234B2 (en) | 2016-08-12 | 2021-06-29 | Chengdu Lieshizhe Rock-Breaking Technology Llc | Vehicle body utilized in rockbreaker, rockbreaker and rock breaking method |
| CN109356579A (en) * | 2018-12-13 | 2019-02-19 | 成都市猎石者破岩科技有限责任公司 | Car body can transversal stretching broken rock machine |
| CN109372053A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | The transversely movable broken rock machine of counterweight |
| CN109372429A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | The telescopic broken rock machine of side bar |
| CN109372052A (en) * | 2018-12-13 | 2019-02-22 | 成都市猎石者破岩科技有限责任公司 | Side bar broken rock machine adjustable in pitch |
| CN109372429B (en) * | 2018-12-13 | 2024-03-22 | 四川猎石者龙宇科技有限公司 | Rock breaker with telescopic side beams |
| CN112796753A (en) * | 2021-03-05 | 2021-05-14 | 三一重型装备有限公司 | Development machine |
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Application publication date: 20161207 |